DK106950C - Device for preventing fault perforations. - Google Patents

Device for preventing fault perforations.

Info

Publication number
DK106950C
DK106950C DK153665A DK153665A DK106950C DK 106950 C DK106950 C DK 106950C DK 153665 A DK153665 A DK 153665A DK 153665 A DK153665 A DK 153665A DK 106950 C DK106950 C DK 106950C
Authority
DK
Denmark
Prior art keywords
perforations
preventing fault
fault
preventing
fault perforations
Prior art date
Application number
DK153665A
Other languages
Danish (da)
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK106950C publication Critical patent/DK106950C/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K5/00—Methods or arrangements for verifying the correctness of markings on a record carrier; Column detection devices
    • G06K5/02—Methods or arrangements for verifying the correctness of markings on a record carrier; Column detection devices the verifying forming a part of the marking action
DK153665A 1964-03-25 1965-03-24 Device for preventing fault perforations. DK106950C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0090207 1964-03-25

Publications (1)

Publication Number Publication Date
DK106950C true DK106950C (en) 1967-04-03

Family

ID=7515640

Family Applications (1)

Application Number Title Priority Date Filing Date
DK153665A DK106950C (en) 1964-03-25 1965-03-24 Device for preventing fault perforations.

Country Status (3)

Country Link
DE (1) DE1474192A1 (en)
DK (1) DK106950C (en)
GB (1) GB1060037A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2110671A5 (en) * 1970-10-26 1972-06-02 Cit Alcatel

Also Published As

Publication number Publication date
DE1474192A1 (en) 1969-01-16
GB1060037A (en) 1967-02-22

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